Research on an integrative system for automatic dynamic balancing emendation based on PCI bus

According to the dynamic balancing emendation application state in our country (China) and the development direction of this technique, an integrative automatic dynamic balancing emendation system for motor rotor of electric tools, comprising dynamic balancing measurement module, machining module, workpiece transferring manipulator and using PCI bus to exchange information between them, is established in this paper. Meanwhile, a kind of universal computer board, which can be simultaneously applied to above three composing parts of this system for measuring and controlling, is studied and developed, some key techniques about the signal integrity and intelligent, fast input or output data transferring methods for this board are solved. This system has been applied to electric tool industry successfully, its application results testify that the computer board developed in this paper possesses reasonable function setup, steady and reliable performance, wider space for renewal and renovation; Moreover, the system established using this board also characterizes compact structure, high reliability, strong flexibility and high ratio of performance to price, etc.